Finding the Fourth Proportional to 8,672,329.37, 13,003,451.82 and 3,281,395.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,672,329.37 : 13,003,451.82 = 3,281,395.56 : x
2. Step 2: Convert to fraction form
   8,672,329.37/13,003,451.82 = 3,281,395.56/x
3. Step 3: Cross multiply
   8,672,329.37x = 13,003,451.82 × 3,281,395.56
4. Step 4: Simplify right side
   8,672,329.37x = 42,669,469,066,821.92
5. Step 5: Solve for x
   x = 42,669,469,066,821.92/8,672,329.37
6. Step 6: Final answer
   x = 4,920,185.48